Garmin Vivomove vs. Motorola Moto 360 (2nd Gen) vs. Garmin 645 Music vs. Fitbit Alta HR vs. Garmin Forerunner 45

 
Vivomove
Moto 360 (2nd Gen)
645 Music
Alta HR
Forerunner 45
 GarminVivomoveRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$250$300$450$150$199
Release20162015201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year1.5 days7 days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 325 or 360 x 330240 x 240128 x 36208 x 208
Sizen/a1.37 inches or 1.56 inches1.2 inches1.4 inches1.04 inches
Touchn/a
Typen/aLCDMIPOLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearBuilt-in
Apps
Musicn/a

All Wearables